TA provided acoustical consulting and audiovisual system design during the seismic retrofitting of this historic building. Acoustic concerns included echoes and reverberation caused by hard surfaces and the geometrical design of the main rotunda dome. The audiovisual systems in the courtrooms have speech reinforcement for all stations within the room; distributed loudspeakers; video and computer projection; an electronic whiteboard; printing of video stills; multiple monitors; and audio/video press feeds.